Castle Rock Hemlock Bitter

Nice to see a brewery website understating how good it's beer is:

The ‘superstar’ of quaffing ales, Hemlock is a mid-strength, full-flavoured bitter with fruity notes on the palate and a smack of hops in the finish. This is the ‘foundation stone’ of the Castle Rock portfolio and has impressed drinkers up and down the country with it’s robust characteristics. And for the record it’s named after the local ‘Hemlock’ standing stone, not the poisonous plant that killed the philosopher Socrates!